0.3–0.5 T/H Corn Stover Pellet Making Machine in Thailand

Client Profile and Purpose of Equipment

The client is a medium-sized biomass energy producer focused on sustainable fuels and environmentally-friendly solutions. Their decision to purchase the corn stover pellet making machine in Thailand was influenced by several factors:

• Local raw material abundance: Corn stover is widely available, reducing raw material procurement costs.
• Pilot-scale production: The client intended to convert local residues into dense, high-quality biomass pellets without major initial investments.
• Versatility of output: The pellets can serve as industrial fuel, domestic heating pellets, or compostable biomass bedding.

Previously, the client lacked equipment capable of processing high-fiber agricultural residues efficiently, leading to inconsistent pellet density and quality. By selecting RICHI’s MZLH350 model biomass pellet machine, the client aimed to improve output and product consistency while maintaining operational flexibility.

Raw Materials and Machine Selection

In Thailand, the client sourced corn stover in two primary forms:

• Loose stalks and leaves: Collected after harvest and shredded with a hammer mill to 3–5 mm particles, suitable for pelletizing.
• Corn cobs: Added selectively to improve pellet energy density and structural integrity.

The client planned to produce pellets with a diameter of 6 mm, optimal for industrial combustion efficiency and transportability. After evaluating production requirements and feedstock characteristics, they chose the MZLH350 model:

By operating two machines simultaneously, the facility achieved 0.6–1.0 T/H total output, aligning perfectly with their pilot-scale production goals.

Production Process and Applications

The corn stover pellet making machine in Thailand fits into a straightforward but efficient workflow:

1. Feedstock Preparation: Stover is shredded and moisture content adjusted to 15–18%, ensuring smooth pelletizing. High-moisture stover is pre-dried using a small rotary dryer to prevent clogging.
2. Pelletizing: Prepared stover is fed into the MZLH350 pellet machines, where the ring die compresses fibers into dense, uniform pellets.
3. Cooling and Packaging: Finished pellets are cooled and bagged for distribution or storage.

The resulting corn stover pellets serve multiple applications:

• Industrial fuel pellets: For boilers and furnaces in factories.
• Domestic heating pellets: Supporting small-scale, renewable heating solutions.
• Compostable bedding material: A sustainable alternative for livestock bedding.

By converting waste into high-value products, the client not only generates new revenue streams but also contributes to Thailand’s renewable energy and sustainability goals.

Technical Features and Advantages

RICHI’s corn stover pellet making machine in Thailand offer several key advantages:

• Versatile feedstock compatibility: Handles corn stover, rice straw, wheat straw, and other fibrous residues.
• Adjustable pellet diameter: 4–12 mm allows customization for different applications.
• High-density pellet output: Maximizes energy content and reduces storage and transport costs.
• Energy efficiency: Optimized die design lowers power consumption while maintaining throughput.
• Robust construction: Heavy-duty components ensure longevity and consistent performance.
• Standalone flexibility: Ideal for pilot or small-scale operations, allowing clients to test feasibility before expanding.

The client specifically chose RICHI for its reputation, reliable equipment, and comprehensive after-sales service, including installation guidance, operational training, and feedstock optimization advice.

Logistics and Delivery

The corn straw pellet making machines were shipped via Laem Chabang Port, Thailand’s major industrial seaport. RICHI Machinery handled the entire logistics process, from port clearance to machine inspection, ensuring timely delivery and smooth installation.

Client Feedback

"RICHI’s corn stover pellet machines exceeded our expectations. The machines handle high-fiber stover effortlessly, producing uniform, dense pellets. Technical support was excellent, and installation guidance helped us quickly optimize production. We now have a reliable system to test renewable fuel pellets and plan to expand operations soon."

Strategic Impact and Future Plans

Implementing the corn stover pellet making machine in Thailand has provided the client with:

• Sustainable utilization of abundant agricultural residues, reducing field waste and environmental impact.
• High-quality fuel and bedding pellets, opening new business avenues.
• Pilot-scale testing capabilities, enabling optimization before scaling up to a full production line.
• Enhanced compliance with Thailand’s renewable energy initiatives, demonstrating environmental responsibility.

This project illustrates how RICHI corn stover pellet machines offer versatile, reliable, and cost-effective solutions for biomass processing. With technical excellence, operational guidance, and durable design, RICHI Machinery ensures biomass enterprises in Thailand can transform agricultural residues into profitable and sustainable products.